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E.ON reviews, prices and tariffs

E.ON has surged in popularity over the years and firmly sits in the Big Six. They have also won the 2021 Uswitch Best Deal for you Award in the Large Supplier category.  They have amassed over 4.3 million customers in the UK but are truly a global powerhouse with operation on over 30 countries. This makes them the largest domestic and business energy supplier in the world.

E.ON offers all customers 100% renewable energy as standard at no extra cost.

As one of the UKs leading energy suppliers for both domestic and business customers, they offer:

Domestic Households

  • 100% renewable energy as standard
  • Manage your account online
  • Smart meters
  • EV options
  • Direct debit discounts
  • Additional boiler cover (optional)

Business Energy Customers

  • Custom tariffs
  • Energy efficiency plans
  • Control your costs
  • 100% renewable energy as standard
  • Online management
  • Set energy goals

With over 26,000 reviews on Trustpilot, E.ON UK have an average rating of 3.6 out of a possible 5 stars.


  • E.ON Prices and Tariffs

    E.ON offer a variety of tariffs for both domestic and business customers.

    Domestic Customer Tariffs

    The average price of the Fix Online v44 is £94.43 per month (£1,133.19 annually).

    Tariff Benefits

    • Fixed price for 12 months
    • Direct debit discount
    • 25% off boiler cover
    • Online account management
    • Smart meter
    • £30 exit fee per fuel

    Average price calculations are based on a family of 4 living in a 3 bedroom house.



    Business Energy Tariffs

    E.ON has a variety of business energy tariffs available and they update them regularly. For the best business energy deals for E.ON, use our innovative comparison engine.

    For businesses using more than 2.5GWh or spending more than £35,000 per year, E.ON over more custom tariffs. 

    Please note that if you compare with Love Energy Savings, cheaper prices may be available as we have negotiated exclusive deals with a wide range of suppliers. You can compare prices here.   

  • Awards

    E.ON has won many awards over the years, but their most recent awards have seen them recognised by their customers and by their employees by being awarded: Its notable awards include:


    • uSwitch Best Deal for You – Large Supplier Winner 2021
    • uSwitch Easiest to Switch - Best Large Supplier in 2019
    • uSwitch Best Green Service – Large Supplier 2020
    • uSwitch Best Value for Money – Large Supplier 2020
    • Inclusive Top 50 UK Employers 2017, 2018, 2019
  • Ownership

    E.ON UK is owned by E.ON is headquartered in Essen, Germany. They operate in over 30 countries worldwide and are the world's largest investor-owned energy service provider. E.ON UK is now the largest supplier of renewable electricity following is acquisition of nPower.

  • Location

    E.ON UK is headquartered in Coventry at Westwood Business Park. They have a number of other offices and power generation site across the UK. 

    The head office address is E.ON UK, Westwood Way, Westwood Business Park, Coventry, CV4 8GL

  • Green Performance

    E.ON Fuel Mix 2021


     Fuel mix







     Domestic and Small Business Customers (E.ON Energy Solutions Limited)







     Corporate Customers (E.ON UK PLC)







     E.ON UK Overall Average







    UK Average








  • Cancellation Policy

    Most E.ON domestic tariffs cancel a £30 per fuel cancellation fee. It is better to check your original agreement to ensure you’re not charged a fee to leaving your contract early.

    For businesses, like most suppliers, early cancellation comes with hefty penalties. It is advised that you fulfil your whole business energy contract. However, businesses enter the renewal window up to 12 months before the contract expiry. This means that businesses can agree on a new tariff so they do not rollover on to expensive out of contract rates.

See how much you could save on your business energy in 60 seconds!

Understanding your E.ON Energy bill

Your statements and bills can be viewed in your YourEnergyApp, but you’ll be emailed when your bill is ready.

Your online or paper bill will tell you:

  • Name of your supplier
  • Date of Bill
  • Account Number.
  • Your Energy Plan
  • Discounts and Rewards
  • Please pay now
  • Meter readings
  • Payment slip
  • Your bill total – how we worked it out
  • Tracking your energy usage:
  • MPAN number
  • MPRN Number
  • Your Key Facts 
  • Your key facts – Your Plan

You can learn more about what you can expect on your energy bills here.

How to switch to E.ON

Love Energy Savings can handle a switch to E.ON for you, whether you're switching from an old E.ON tariff or from a different provider altogether. We’ll get everything sorted for you by liaising with your current provider and the E.ON team.

Enter your details here to generate a quote for your home and then simply choose the tariffs that's right for you.

See how much you could save on your business energy in 60 seconds!

Energy saving FAQs

  • List of business energy suppliers

    At Love Energy Savings, we work with the following energy suppliers:

    • Avanti Gas
    • British Gas
    • CNG
    • Crown Gas & Power
    • Dual Energy
    • EDF
    • EON
    • Gazprom Energy
    • Npower
    • Octopus Energy
    • Opus
    • Scottish Power
    • Total Gas & Power
    • Utilita
  • Who is the cheapest energy provider for businesses?

    The cheapest energy provider for businesses will depend on a number of factors, such as:

    • Your location
    • The size of your premises
    • Your current supplier
    • Current spend on business energy
    • Current consumption of kWh units and current standing charges
    • Meter type (standard, economy 7, maximum demand or half hourly)

    The easiest way to find the cheapest energy provider is to compare energy prices.

  • Who is the best energy supplier?

    Choosing the best energy supplier for your business is very important. You want to know that the provider you choose will value you as a customer, that you’ll receive excellent customer service and that the company acts with total transparency.

    Which? consumer magazine published a survey that compared key suppliers on a number of factors including:

    • Bill accuracy
    • Customer service (phone)
    • Customer service (online)
    • Complaints handling
    • Helping you understand and reduce energy use
    • Value for money

    Take a look at the ‘Best and worst energy companies for 2019’ survey for more information.

  • What do I have to do to switch my business energy supplier?

    Switching your business energy has never been easier. Once you’ve found a supplier and quote which suits your business’ needs simply hit ‘Buy Now’ or wait for one of our agents to contact you. Once you’re happy to proceed, we’ll handle the entire switch for you. We’ll need a few additional bits of information along the way, but this will all be explained in your welcome pack

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